Internal jugular vein
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: All cases were from patients undergoing internal jugular vein puncture in our hospital. Inclusion criteria: 1) patients undergoing internal jugular vein puncture; 2) patients aged 18-80 years; 3) patients who signed informed consent.
Exclusion criteria
Exclusion criteria: 1) Those with thyroid disease or other abnormal anatomy of the neck; 2) Those with abnormal coagulation function; 3) Those with severe heart, liver and kidney disease and mental diseases who cannot communicate correctly; 4) Known drugs for this subject Allergy sufferers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overlapping rate of internal jugular vein and scapula hyoid muscle;Scapular hyoid muscle diameter;Transverse diameter of internal jugular vein;Angle between internal jugular vein and scapula hyoid muscle; | — |
Countries
China
Contacts
Huzhou First People's Hospital